2 years ago

9(8d – 5) + 13 = 12d – 2

Mathematics

2 answers:

lbvjy [14]2 years ago

6 0

Answer:

D=1/2

Step-by-step explanation:

72d-45+13=12d-2

60d-45+13=-2

60d+13=43

60d=30

d=1/2

snow_lady [41]2 years ago

6 0

D= 1/2

Explanation:
72d-32=12d-2
60d=30
D=30/60
D=1/2

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